Hasini Gunasinghe

Title: The Innovative Contributions of Hasini Gunasinghe

Introduction

Hasini Gunasinghe is a prominent inventor based in West Lafayette, IN (US). She has made significant strides in the field of decentralized identity management, holding a total of 3 patents. Her work focuses on enhancing security, privacy, and ownership assurance in blockchain networks.

Latest Patents

One of her latest patents is titled "Privacy-preserving identity asset exchange." This processor-implemented method facilitates identity exchange in a decentralized setting. A first system performs a pseudonymous handshake with a second system that has created an identity asset identifying an entity. The second system transmits the identity asset to a third system, which is a set of peer computers supporting a blockchain that securely maintains a ledger of the identity asset. The first system transmits a set of pseudonyms to the third system, which includes a first pseudonym identifying the first system, a second pseudonym identifying a user of the second system, and a third pseudonym identifying the third system. The first system receives the identity asset from the third system, ensuring the validity of the identity asset as identified by the pseudonyms.

Another notable patent is "Protection of confidentiality, privacy and ownership assurance in a blockchain based decentralized identity management system." This method improves security in a blockchain network of devices by protecting the security, privacy, and ownership assurance of identity assets. An identity asset provider device establishes co-ownership of an identity asset for both the provider and an entity. The device directs a first member of the blockchain network to associate identities based on their co-ownership of the identity asset, utilizing commitments and collaborative proof of ownership through zero-knowledge proofs.

Career Highlights

Hasini Gunasinghe is currently employed at International Business Machines Corporation (IBM). Her work at IBM has allowed her to contribute to groundbreaking advancements in identity management and blockchain technology.

Collaborations

She collaborates with notable colleagues, including Suresh N Chari and Ashish Kundu, who share her passion for innovation in technology.

Conclusion

Hasini Gunasinghe's contributions to the field of decentralized identity management are noteworthy. Her innovative patents reflect her commitment to enhancing security and privacy in blockchain networks. Her work continues to influence the future of identity management technology.